身份验证数据库可以是本地的，也可以是远程的。
插件守护进程与身份验证数据库的交互非常简单。
The plug-in daemon interactions with the authentication database are very simple.
第一步是在插件的配置文件中指定身份验证数据库和用户连接信息。
The first step is to specify in the plug-in configuration file the name of the authentication database and the user connection information.
第三步是在身份验证数据库中创建一个模式，并在这个模式中创建相关的数据库对象。
The third step is to create, in the authentication database, a schema and the related database objects within that schema.
为了减少连接中断的影响，在后续处理期间，守护进程会试图重新连接身份验证数据库。
In order to minimize the impact of this possibility, the daemon attempts to re-establish the connection to the authentication database during subsequent processing.
现在，管理员可以在身份验证数据库中创建新的用户帐户、创建新的组以及把用户设置为组的成员。
At this point, the administrator can create new user accounts in the authentication database, create new groups, and assign users to be members of groups.
如果DB 2身份验证数据库位于与插件相同的DB 2实例中，那么不应该指定密码，这样就会建立隐式连接。
If the DB2 authentication database is located within the same DB2 instance as the plug-in, then a password should not be specified, which causes an implicit connection to take place.
身份验证服务器(kaserver)—负责维护身份验证数据库，以便使用它对用户进行身份验证，并使用身份验证票响应成功通过验证的客户端。
Authentication server (kaserver) - Maintains authentication database that it USES to authenticate users and responds successful clients with authentication tickets.
如果没有用身份验证客户机编目数据库，则不需要做任何事情。
No need to do anything if the database is not catalogued with authentication client.
你的自动化测试将需要通过一些注册或者使用者身份验证的形式访问数据库。
Your automated tests will all have to access the database through some form of login or user authentication.
在运行JDBC资源适配器应用程序之前，您需要配置服务器，以便资源适配器可以对数据库进行身份验证。
Before you run the JDBC resource adapter application, you need to configure your server so that the resource adapter can authenticate with the database.
它提供了轻松输出XML的能力，还有与数据库、目录服务器、身份验证存储和会话的交互。
It provides the ability to easily output XML, as well as interact with databases, directory servers, authentication stores, and sessions.
讨论对于不同类型的工作负载和需求，应该把数据、查询数据库和身份验证源驻留在什么地方。
We'll talk about where your data, query database, and authentication source should reside for various types of workloads and requirements.
还需要提供对数据库的身份验证。
还可以提供用户ID和密码信息，用于数据库身份验证，可以选择密码的加密方法。
You can also provide user id and password information for database authentication, and you can select the encryption method for the password.
数据库：数据库执行对用户的识别和身份验证。
Database: the database performs both identification and authentication of users.
否则，数据库引擎会把身份验证请求路由到插件，这会在处理前一个身份验证请求期间形成死锁。
An authentication request would be routed by the database engine to the plug-in, which would cause a deadlock during the processing of the previous authentication request.
然而，与数据库的连接将使用KERBEROS身份验证。
However, connections to the database would use KERBEROS authentication.
如果有两个数据库，每个数据库需要不同的身份验证模式，那么需要在不同的实例中创建这两个数据库。
If you have two databases and each requires a different AUTHENTICATION mode, you would need to create the databases in separate instances.
在创建数据源之前，我们将创建JAAS身份验证条目，以后我们将使该条目关联到数据源，以便登录数据库。
Before we create the data source, we'll create a JAAS authentication entry, which later we'll associate with the data source so that it can log into the database.
例如，假如您的产品有一个客户身份验证模块，可以对来自关系数据库或LDAP服务器中的用户进行身份验证。
For instance, imagine that you have a custom authentication module for your product that is able to authenticate users from relational databases or LDAP servers.
换句话说，数据库服务器使用与APP_USER关联的数据库权限进行所有数据库访问的身份验证和审核。
In other words, the database server USES the database privileges associated with APP_USER for all authorization checking and auditing for all database access.
在本文附带提供的下载资料中，包含了您所创建的、配置为根据数据库域进行身份验证的示例应用程序。
A sample application that is configured to authenticate against the database realm you created above is included in the download materials accompanying this article.
登录用于用户身份验证，而数据库用户帐户用于数据库访问和权限验证。
A login is used for user authentication and a database user account is used for database access and permissions validation.
注意，这个守护进程与数据库的交互必须避免触发数据库进行其他身份验证尝试。
Note that the daemon's interactions with the database must not trigger additional authentication attempts by the database.
为运行时的数据库身份验证创建JAAS身份验证别名。
Create JAAS authorization alias for database authentication at run time.
通过使用IBMIDS中的PAM实现，应用程序可以使用身份验证模块，由此增加了数据库服务器的身份验证选项。
With the implementation of PAM in IBM IDS, applications can make use of an authentication module and thereby increase the options for authenticating with the database server.
在本文所提供的下载资料中，包括一个配置为根据数据库域(上面创建的、支持审核功能的数据库域)进行身份验证的示例应用程序。
A sample application configured to authenticate against the database realm enabled for auditing, created above, is included in the download materials provided with this article.
当第一个身份验证请求出现时，DB 2插件连接包含身份验证信息的DB 2数据库。
When the first authentication request comes in, the DB2 plug-in establishes a connection to the DB2 database that contains the authentication information.
服务器身份验证插件在数据库服务器上执行身份验证。
A server auth plug-in performs authentication on the database server.
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